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EP 4 771 544 A1

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(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24703244.4 (22) Date of filing: 29.01.2024

(51) International Patent Classification (IPC):  G06N 3/09(2023.01) G06N 5/01(2023.01) G06N 20/10(2019.01) G06N 3/096(2023.01) G06N 3/0499(2023.01) G06N 20/20(2019.01) (52) Cooperative Patent Classification (CPC): G06N 3/09; G06N 3/096; G06N 20/20; G06N 20/10; G06N 3/0499; G06N 5/01 (86) International application number: PCT/IB2024/050790 (87) International publication number: WO 2025/046310 (06.03.2025 Gazette 2025/10)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 01.09.2023 US 202363536110 P (71) Applicant: NEC Laboratories Europe GmbH 69115 Heidelberg (DE)	(72) Inventors: GARRIDO HIDALGO, Celia 69115 Heidelberg (DE) SOLMAZ, Gurkan 69115 Heidelberg (DE) JACOBS, Tobias 69115 Heidelberg (DE)